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# Senior Data Scientist - Growth & Personalization (Barcelona)

- **Company:** Macadam
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Data Analysis, BigQuery, Python (Programming Language), Machine Learning, SQL Databases, Tools for Reporting
- **Published:** October 15, 2026
- **Apply:** https://www.buscojobs.com.es/senior-data-scientist-growth-personalization-barcelona-en-madrid-ID-376028707

## About the Role

Macadam is hiring a Senior Data Scientist in Barcelona to shape product and growth strategy through machine learning and advanced analytics.
You will own problem definition, deployment, and impact measurement while collaborating with Product, Growth, Marketing, Engineering, and Analytics teams.We seek 5+ years in data science, strong Python/SQL, and experience with BigQuery, GCP, dbt, and analytics tools.

## Description

Macadam is hiring a Senior Data Scientist in Barcelona to shape product and growth strategy through machine learning and advanced analytics.You will own problem definition, deployment, and impact measurement while collaborating with Product, Growth, Marketing, Engineering, and Analytics teams.We seek 5+ years in data science, strong Python/SQL, and experience with BigQuery, GCP, dbt, and analytics tools.Barcelona-based with a hybrid work culture and international collaboration.#J-*****-Ljbffr